public static GameDto ToDto(this Game game)
{
var cells = new List <CellDto>();
var cellId = 0;
ulong score = 0;
var isFinished = false;
for (var x = 0; x < game.Board.GetLength(0); x++)
{
for (var y = 0; y < game.Board.GetLength(1); y++)
{
var value = game.Board[x, y];
var stringValue = value == 0 ? "" : value.ToString();
var colorType = "tile-" + stringValue;
cells.Add(new CellDto(cellId.ToString(), new Vec(x, y), colorType, stringValue, 0));
cellId += 1;
score += value;
if (value == 2048)
{
isFinished = true;
}
}
}
var gameDto = new GameDto(cells.ToArray(),
true, false,
4, 4,
Guid.Empty,
isFinished, (int)score);
return(gameDto);
}
public static bool IsFinished(this GameDto game)
{
if (game == null)
{
throw new ArgumentNullException("Wrong game parameter.");
}
return(CellsWithType(game, CellType.Target).All(cell => cell.BlockType == BlockType.Box));
}
public GameDto ToDto(Guid id)
{
var cells = new List <CellDto>();
for (var i = 0; i < Width; i++)
{
for (var j = 0; j < Height; j++)
{
if (Field[i, j] != null)
{
cells.Add(new CellDto(Field[i, j].Id, new VectorDto(i, j), Field[i, j].Value.ToString(), 0));
}
}
}
var gameDto = new GameDto(cells.ToArray(), true, true, Width, Height, id, IsFinished, 0);
return(gameDto);
}
public static void MovePlayer(this GameDto game, Vec movement)
{
CellDto fromCell = game.GetPlayer();
if (fromCell != null)
{
Vec newPosition = fromCell.Pos + movement;
CellDto toCell = game.GetCellByPosition(newPosition);
if (toCell != null)
{
switch (toCell.BlockType)
{
case BlockType.Empty:
toCell.UpdateBlockType(BlockType.Player);
fromCell.UpdateBlockType(BlockType.Empty);
toCell.Id = fromCell.Id;
fromCell.Id = (next++).ToString();
break;
case BlockType.Box:
Vec nextPosition = newPosition + movement;
CellDto nextCell = game.GetCellByPosition(nextPosition);
if (nextCell != null && nextCell.BlockType == BlockType.Empty)
{
nextCell.UpdateBlockType(BlockType.Box);
toCell.UpdateBlockType(BlockType.Player);
fromCell.UpdateBlockType(BlockType.Empty);
nextCell.Id = toCell.Id;
toCell.Id = fromCell.Id;
fromCell.Id = (next++).ToString();
}
break;
}
}
}
}
public static IEnumerable <CellDto> CellsWithType(this GameDto game, CellType cellType)
{
return(game.Cells.Where(cell => cell.CellType == cellType));
}
public static IEnumerable <CellDto> CellsWithBlock(this GameDto game, BlockType blockType)
{
return(game.Cells.Where(cell => cell.BlockType == blockType));
}
public static IEnumerable <CellDto> EmptyCells(this GameDto game)
{
return(CellsWithBlock(game, BlockType.Empty));
}
public static CellDto GetCellByPosition(this GameDto game, Vec position)
{
return(game.Cells.FirstOrDefault((CellDto cell) => cell.Pos == position));
}
public static CellDto GetPlayer(this GameDto game)
{
return(game.Cells.FirstOrDefault(cell => cell.BlockType == BlockType.Player));
}